Commit Graph

78 Commits

Author SHA1 Message Date
Thomas Inskip 0ad332896e Check-in of unmodified MPEG-2 and H.264 parsers.
Source of media/formats/mp2t:
    http://src.chromium.org/chrome/trunk/src/media/formats/mp2t@260741

Source of media/filters:
    http://src.chromium.org/chrome/trunk/src/media/filters@260719

Change-Id: Ib4c72553f0213cb6dd25fa3dcc0367d96cdd094a
2014-04-21 12:05:58 -07:00
Thomas Inskip 5f99651223 Moved mp4 code to new "formats" directory to match Chromium source tree.
(second attempt due to conflicts).

Change-Id: I2143921bcacdbaa6cfcaf59602713294b4b1f6ee
2014-04-21 12:05:32 -07:00
Kongqun Yang c51c6b2731 Fix ClosureThread unittest crash in release build
The crash happens if the thread is created but never started. An
improper Join triggered the crash. We should not call Join if the thread
is not started.

Change-Id: Icace740889089d3b2e15cf6c76c2b0887eb84535
2014-04-18 18:48:41 -07:00
Kongqun Yang 7fd94950d4 ProducerConsumerQueue unittest
Change-Id: I7cbd830e9bf93e1a5da75870f7a7a596708e5d5d
2014-04-18 18:35:41 -07:00
Kongqun Yang 7e9b8aa5a4 A thread safe producer consumer queue implementation
Change-Id: I827d8959d9c7c398178d083d01fafdb1779805da
2014-04-18 18:28:02 -07:00
Kongqun Yang 3f8b37a377 Implement ClosureThread
ClosureThread runs a Closure in a platform thread. Chromium Thread class
involves message loop, so we choose to implement our own based on the
lower level SimpleThread which wraps PlatformThread.

Change-Id: Ibb759f7debcc027c0764195ca93506f9a202110b
2014-04-19 01:03:29 +00:00
Kongqun Yang 2c8418fd22 Add 'sbgp' and 'sgpd' box definitions
sbgp: Sample to Group box
sgpd: Sample Group Descripton box

They are required for DASH Live support.

Change-Id: I2f3b55843c5148db60c7c3a6891ba825b59934ce
2014-04-19 00:57:39 +00:00
Kongqun Yang 833f27f687 Make Muxer::Initialize and Muxer::Finalize private
User should not need to care about how and when to call these APIs.
Internal code should call them automatically.

Change-Id: Ibc85a709d4e82ecc7b477986cabf09dcfc2e100c
2014-04-10 19:56:35 +00:00
Kongqun Yang 2498da675a Rename MP4GeneralSegmenter and MP4VODSegmenter
Rename MP4GeneralSegmenter to MultiSegmentSegmenter and MP4VODSegmenter
to SingleSegmentSegmenter.

Also drop MP4 from MP4Fragmenter and MP4Segmenter.

Change-Id: I5cefb88164516ec3588e0e3333a16f05b6277e7b
2014-04-09 20:27:16 +00:00
Kongqun Yang b34b997bcb Some more clean ups in media/base
1. Use size_t for MediaSample size;
2. Get rid of stringstream in media_sample.cc and media_stream.cc.

Change-Id: I11fe650305a732ae6a18546ac68692e03ecedae4
2014-04-09 18:39:51 +00:00
Kongqun Yang f9ae38f717 Doxygen documentation for media/base
Change-Id: I6a63bd762e9f32655baf9b40db32ababb6aa3b54
2014-04-07 18:09:23 -07:00
Kongqun Yang adeb1f16ec Doxygen comments for media/file
Change-Id: Iba142c50efe9eac169f1ebd016035e070865e742
2014-04-01 10:52:22 -07:00
Kongqun Yang 25b1038f5d Enable warnings and warnings-as-errors
The warnings and warnings-as-errors are enabled by set chromium_code to
1. Chromium build disables warnings and warnings-as-errors by default
on external contents.

And fix the errors with them enabled. Mostly defined but not used,
sign-unsign comparison, unsigned string formatting, and return value not
used etc.

Change-Id: I305b63924955a84172e98e0ebfe5aba0f11bdb37
2014-03-28 22:24:49 +00:00
Kongqun Yang 895a4daa4d Update happyhttp to latest revision
Latest rev of happyhttp fixes the bugs so patches are no longer needed.
Also removes http_fetcher_unittest from the build as it performs real
http requests to an external server.
2014-03-28 22:13:03 +00:00
Kongqun Yang 56c203c214 Remove TODOs
Some TODOs remain but are replaced with word NOTE instead. Some TODOs
are turned into bugs.

The patch are prepared using script:
find . -regex ".*/\(app\|media\|mpd\)/.*\.\(cc\|h\|gyp\)" \
  -exec sed -i "/TODO/d" {} \;
(remove the line containing TODO) with some post editing.

Change-Id: I6dd3539cce2bbeefee32d6307f78c13aacb94d1b
2014-03-28 14:30:27 -07:00
Kongqun Yang fddeb1feb1 Support for multiple audio/video tracks in a file
Remove --audio and --video command line options and replaced with
--stream. User can use --stream=video (default) to pull the first video
track from the source or --stream=audio to pull the first audio track.
The user may also use --stream={stream_id}, 0-based stream id to pull
the stream, e.g. --stream=0 for the first stream.

Change-Id: Ie1f93c2cc80a160a496b1d43ae3a658263d30cfc
2014-03-21 14:38:45 -07:00
Kongqun Yang af0725a887 Fix crash when parsing MP4 with MDAT before MOOV
Exit gracefully rather than crash with segmentation fault.

Bug: 13458666
Change-Id: Ic34bbd9aa2e2fa69c46a47f9cfeb326a910121a5
2014-03-20 16:33:00 -07:00
Kongqun Yang e21f436d97 Fix a compilation error due to base update 2014-03-19 18:57:29 -07:00
Kongqun Yang c1a7fd9c4a Change output messages to make it more human readable
Also remove formatting using stream which is not recommended per Google
C++ style guide.

Change-Id: I3930f0a453acc0258876c08c4266dcbb13757ac8
2014-03-19 18:42:27 -07:00
Kongqun Yang 5f3c0f7181 Remove the name after TODO
The change is made using command:
find . -regex ".*/\(app\|media\|mpd\)/.*\.\(cc\|h\|gyp\)" -exec sed -i
's,TODO(\w\+),TODO,g' {} \;

Then scan through the files and reformat them properly.

Change-Id: I13836cde38b9e30daf1fd8a847e203337f883e1b
2014-03-19 18:07:06 -07:00
Kongqun Yang e2b29552e9 Fix flaky packager_test due to timestamp diff
Change muxer interface to allow injection of testing clock. Also added
more packager_tests.

Change-Id: Ie580cbd7e79607a2c2b9df5d5d52ee4be108ff8f
2014-03-20 00:52:53 +00:00
Kongqun Yang cca3767c25 First draft doxygen documentation for media/mp4.
Change-Id: I13a28245168724a237a4653e298d6b835c24f17b
2014-03-19 17:39:42 -07:00
Kongqun Yang d2b38ce118 Remove webm which is not really supported yet
Change-Id: Idc94f8c193c07e93c3c910a95f8576a10a65a177
2014-03-14 14:00:08 -07:00
Kongqun Yang d90ca489f9 Widevine encryptor source unittest
Change-Id: I1b56d0a019480472eb462d8a39f81c4eb3c81a0e
2014-03-12 10:56:31 -07:00
Rintaro Kuroiwa f73f4bb773 Use default ContentProtection element specified by DASH for MP4
BUG: 13175714
TEST: media_event_unittest passes

Change-Id: I96a4ecaaf2a7152df21c1680949db74b6a47199f
2014-03-05 00:12:03 -08:00
Kongqun Yang 374324b042 Disable test_isolation_mode, glib, and x11 in GYP_DEFINES
This removes unnecessary library dependencies.

Change-Id: Id451766d1bedd7fbcd9cf9cf882de86ccb662486
2014-03-03 21:28:33 +00:00
Kongqun Yang b9f1996b68 Fix compilation errors after manifest update
Manifest was updated in CL 7debbbe19b158ea7377e229a17ec1d3d9d19d1b8
to point to Chromium LGKR CL 253526.

There are some API refactoring in base, which result in some code
changes in our packager source.

Change-Id: I52bf5a8a4f8fe0ebc566677efcd572332db8f618
2014-03-03 13:26:14 -08:00
Kongqun Yang 0a8dc6f606 Clean up *_iterator code in media/mp4.
Make functions const if needed and reformat the code using clang-format.

Change-Id: If2848ef6c3b61df5358286687d80213533125856
2014-02-21 10:52:01 -08:00
Rintaro Kuroiwa 4047cb78cc Enable media event unit tests
Change-Id: Ie3d5418a875da8f7091430b0aa73e3817b162248
2014-02-20 10:34:18 -08:00
Kongqun Yang b93f2020c8 Fix no ContentProtection element problem.
The original code used stream_info.is_encrypted() to check whether output
stream is encrypted; However, stream_info contains input stream
information and does not contain output stream infomation, which results
in incorrect status was passed to mpd generator. Fix the problem with
correct information from muxer.

Change on behalf of rkuroiwa after a discussion with him.

Bug: 12994813

Change-Id: I6e74b378a0fd7deedaaac166e913a66d312b8318
2014-02-20 01:22:09 +00:00
Kongqun Yang 58c4473d42 Add copyright information.
The information is generated by Edwin's copyright.py script with some
minor manual modifications.

Chromium's original copyright notice is not replaced.

Also add LICENSE file taken from
https://sites.google.com/a/google.com/ospo/releasing#TOC-BSD-License

Change-Id: I231f09af96a0a611b1ca81e95cab82e12d7f529b
2014-02-18 23:46:01 +00:00
Kongqun Yang 66e8f847e6 Clean up gyp.
Split packager.gyp into multiple smaller gyp definitions.

Change-Id: Icb38bd20f6e11ea41a975332c911d6bde7fc827d
2014-02-18 23:44:53 +00:00
Rintaro Kuroiwa 16c6c92643 Fix compilation warning when not using clang
Initialier lists caused gcc to raise warnings.

Change-Id: Ib9201d537082d311fb5f08e60773bc47ea4af896
2014-02-18 11:01:14 -08:00
Rintaro Kuroiwa 172cd59987 Use more data for creating VOD MediaInfo
MuxerListener takes MuxerOptions, reference time scale, and container
type which should be passed to MediaInfo creation.

Change-Id: I54c23476120e9ef77fc1df7e781b3a9acf0ff520
2014-02-12 15:51:18 -08:00
Rintaro Kuroiwa e65e2ea220 Add driver program flags for dumping MediaInfo
Change-Id: I314027b799271e95fc12b8716f5977be00013737
2014-02-07 13:47:06 -08:00
Rintaro Kuroiwa d07007a5d2 VodMediaInfoDumpMuxerListener unit tests
Change-Id: Ib9ff3737f084fc835457fc931162c9a2e9c441bc
2014-01-29 11:57:58 -08:00
Rintaro Kuroiwa 6d68f778ee Add ContainerType to MuxerListener
Container type should be passed to MuxerListener

Change-Id: I4941f17d68fab1565c6105a73e50fa9885bbd304
2014-01-28 00:32:09 -08:00
Kongqun Yang 522048b0d9 Add a muxer option to normalize PTS to start from 0
Some players do not like non-zero starting PTS. We need to do PTS
normalization to make it work on those players.

Bug: 12686658

Change-Id: I0958c25395e4ea87d8208db9a5f6c5816827eb99
2014-01-24 22:34:27 +00:00
Kongqun Yang 5b826ec637 Workaround server limitation with client retries.
Change-Id: Ia1c7b20682e50a5931a83be0f464d81acf7c07af
2014-01-23 18:50:54 -08:00
Kongqun Yang a8fb39fb27 Clean up CHECK macros in mp4 muxer code.
Change-Id: I887344c8f79bb3b45a17abe23bc0b2614c0dcd48
2014-01-23 23:26:34 +00:00
Rintaro Kuroiwa 90dae2716c Convert info from muxer to MediaInfo and dump to file
A MuxerListener implementation.
MediaInfo protobuf is dumped out to a file as human readable string.

Change-Id: I1b1d52b4d11d969efc07b413ff25cb26fb1aa2b4
2014-01-22 00:38:23 -08:00
Rintaro Kuroiwa 9b3ed17a96 Delegate MediaInfo generation for VOD
Info from muxer is delegated to a function in internal namespace to
create MediaInfo protobuf structure.

Change-Id: I7c00ce02c9ab23f022cf485e582d771ce61107cf
2014-01-22 00:24:05 -08:00
Kongqun Yang 596e59c8be Add RSA signing support in WidevineEncryptorSource
Defines an abstract request signer class and two implementations of the
signer class, AesRequestSigner for AES-CBC signing and RsaRequestSigner
for RSA-PSS signing.

WidevineEncryptorSource now uses Signer for signature generation.

Change-Id: I4528409a9be998535bccde40fdadb412e4bbdaf3
2014-01-21 18:32:08 -08:00
Kongqun Yang 85c91568f2 Add a new packager test for separate av muxer output
Also fix a bug that when Muxer::Finalize is called, the fragmenter
isn't initialized yet.

Change-Id: I826d1ad2519e553de8581ac4a334373cf1eb8067
2014-01-22 02:27:52 +00:00
Kongqun Yang e6df0ffb21 Fix asan error in aes_encryptor_unittest.
The error was caused by an incorrectly constructed test case.

Change-Id: I86006bd79d85f68d28d623da5c644b9037a12844
2014-01-17 01:42:40 +00:00
Kongqun Yang 8095e21c96 Clean up clang compilation errors.
Clang from Chromium enforces Chromium styles:
http://www.chromium.org/developers/coding-style,
http://www.chromium.org/developers/coding-style/chromium-style-checker-errors.

Change-Id: I8070739489a8109380578d1797801e981d119793
2014-01-17 01:41:45 +00:00
Kongqun Yang 76269c4706 Add static function File::ReadFileToString.
Change-Id: Ib50aea743662376c8c7da82bba4002932da4014c
2014-01-16 22:14:59 +00:00
Rintaro Kuroiwa e4d94be0d3 Fire MuxerListener events from MP4Muxer
Implementation only for OnMediaStart and OnMediaEnd.

Change-Id: I58a94c29b7e8cecf29b6202c7018592e5ce620b2
2014-01-14 18:25:07 -08:00
Kongqun Yang 57ca7d2144 Remove EncryptorSource argument from Muxer constructor.
Add a new function Muxer::SetEncryptorSource. Also clean up
packager test.

Change-Id: I5fee46e3d15e0c7a0f138c1d90f980b724887768
2014-01-15 01:48:41 +00:00
Kongqun Yang b6af6ca976 Move encryptor creation out of EncryptorSource::Initialize.
Use EncryptorSource::CreateEncryptor for encryptor creation.
EncryptorSource no longer owns the created encryptor.

Change-Id: I34d1f32262b7692bcb347d3b084fd06cbae7850f
2014-01-15 01:47:47 +00:00